5214803287 has 4 divisors (see below), whose sum is σ = 5394624120. Its totient is φ = 5034982456.

The previous prime is 5214803257. The next prime is 5214803303. The reversal of 5214803287 is 7823084125.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5214803287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214803257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89910373 + ... + 89910430.

It is an arithmetic number, because the mean of its divisors is an integer number (1348656030).

Almost surely, 2^5214803287 is an apocalyptic number.

5214803287 is a deficient number, since it is larger than the sum of its proper divisors (179820833).

5214803287 is a wasteful number, since it uses less digits than its factorization.

5214803287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179820832.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 5214803287 is about 72213.5948904360. The cubic root of 5214803287 is about 1734.1206513237.

The spelling of 5214803287 in words is "five billion, two hundred fourteen million, eight hundred three thousand, two hundred eighty-seven".